Casting Flanged P.S.B Globe Valve

Products Description :

Casting flange P.S.B globe valve is a forced-sealed valve, so when the valve is closed, pressure must be applied to the valve flap to force the sealing surface not to leak. When the shut-off valve is opened, the opening height of the valve flap is 25% to 30% of the nominal diameter, and the flow rate has reached the maximum, indicating that the valve has reached the fully open position. Therefore, the full open position of the casting flange P.S.B globe valve should be determined by the stroke of the valve flap.

Standards:

Design Features:

1. Pressure Sealing design

2. Wedge type: flexible wedge, double Wedge

3. Back seat design

4. Outsied screw and yoke(O.S&Y)

5. Body gasket: smooth ellipse composite gasket for class 150; half-groove spiral wound gasket for class 300;

Full-groove spiral wound gasket for class 600; octagonal ring gasket and oval ring gasket for class 900~class 1500

Material:

1. Cast Steel: A216 WCB, A105(<2" forged material)

2. Low temperature: A352 LCC, LCB,

3. Stainless steel: A351 CF8M, CF8, CF3M, CF3

Other material are available upon customer's request

PACKAGING & DELIVERY

Packaging details: electric actuated butterfly valve: the strong plywood cases or as per the customer's request.

Delivery details: 4-5 weeks after receipt of down payment by T/T

Payment: T/T, L/C, Western Union and PayPal